Scan code: LN122277 Manufacturer code: PA3s Black

Topping - PA3s Fully Balanced Class D Power Amplifier

Topping - PA3s Fully Balanced Class D Power Amplifier, Dual independent MA12070 Merus Power AMP chips

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Scan code: LN122277 Manufacturer code: PA3s Black
£149.00
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Cost of purchase: £149.00
Total inc. interest: £149.00
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Fully Balanced Class D Power Amplifier
Topping - PA3s

Topping pa3s

Ultra-low distortion ratingsSay hello to Topping’s brand new PA3s! A fully balanced class D power amplifier which breathes new life into your home HiFi system. Boasting two powerful MA12070 class D power amplifier chips, the impressive PA3s offers spectacular power output to push your speakers with the upmost of ease! The PA3s also sports balanced architecture which enables users to connect with Topping’s other products such as the D10 balanced and E50.

Dual Independent Class D Power Amplifier ChipsTopping has equipped the PA3s with two independent MA12070 class D power amplifier chips for each channel. This is a powerful chip that provides powerful amplification with low distortion and crosstalk. Independent chip for each channel reduces the overall load on each chip and effectively improves the stability and lifespan of the chips.

at a glance • Fully balanced Class D amplifier
• Dual independent MA12070 Merus Power AMP chips
• Ultra-low distortion ratings
• Balanced TRS connection supportl
• Single-ended RCA connection support
• Powerful output, drive speakers with ease

Impressive Power

Topping - PA3s

Bring your Speakers To Life!To bring the best out of our HiFi Bookshelf and Floor speakers we need to feed them well with clean power. Topping PA3s is capable of providing an output power of up to 80Wx2 @ 4Ω with THD+N at 10%. For THD+N 1%, the PA3S churns out 65Wx2 @4Ω. It is more than adequate to bring life to our HiFi speaker setups.

Balanced & Single-Ended InputsUsers can feed the audio signal to the PA3S using both single-ended RCA and Balanced TRS connections. The use of balanced input eliminates potential ground loop problems resulting in a cleaner, noise-free background. Users can easily switch between both the input options using the button on the front.

The Tech Spec

Features Specification
Single Ended Input [email protected](A-weighted): <0.0050% @ 4Ω, <0.0040% @8Ω
[email protected](20kBW): <0.0080% @4Ω, <0.0070% @8Ω
SNR: 107dB
Dynamic Range: 107dB
Frequency Response: 20Hz-40kHz(±0.1dB)
Output Level: [email protected]Ω, [email protected]Ω
Noise(A-wt): <70uVrms
Crosstalk: -96dB
Input sensitivity: 0.92Vrms
Gain: 25.2dB
Channel balance: 0.5dB
Balanced Input [email protected](A-weighted): <0.0045% @ 4Ω, <0.0040% @8Ω
[email protected](20kBW): <0.0070% @4Ω, <0.0060% @8Ω
SNR: 112dB
Dynamic Range: 112dB
Frequency Response: 20Hz-40kHz(±0.1dB)
Output Level: [email protected]Ω, [email protected]Ω
Noise(A-wt): <70uVrms
Crosstalk: -100dB
Input sensitivity: 1.75Vrms
Gain: 19.5dB
Channel balance: 0.5dB
Output Parameters Output Power(THD+N <10%): 80Wx2 @4Ω, 45Wx2 @8Ω
Output Power(THD+N <1%): 65Wx2 @4Ω, 37Wx2 @8Ω
Adapter Impedance: 4-8Ω
Specifications
Product Type None
Max Sample Rate  
Connectivity (Input)  
Connectivity (Output)  
Bluetooth No
Rechargable Battery No
Dimensions  
Additional Information
Scan Code LN122277
Model Number PA3s Black
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
12 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
Topping - PA3s Fully Balanced Class D Power Amplifier
Topping - PA3s Fully Balanced Class D Power Amplifier